1. Agriculture, School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
2. Syngenta, Jealott’s Hill, Bracknell, Berkshire RG42 6EY, U.K.
3. Syngenta Crop Protection, LLC, 9 Davis Drive, Research Triangle Park, Durham, North Carolina 27709-2257, United States